Amy uses a piece of lab equipment to change electrical energy into thermal energy. What did she most likey do? A. Warmed liquid in a test tube over a candle flame
B. Used a hot plate to boil a beaker of water
C. Mixed two chemicals to produce heat
D. Used a thermometer to measure the temperature of ice water

I decided to choose B for i believe this is your answer

Explanation:

Its the only one I could logically place as being electrical energy to thermal energy.

The right answer is b ( using a hot plate to boil a beaker of water

Explanation:

To power the hot plate you have to have electricals that form heat on the metal plate of the top which then comes in contact with the glass beaker which finally boils the water causing heat to form called water vapor from the heat of the hot plate to the water.

b) mutualism

hope this : )

try answer.com that works for me